Potassium nitrate is a chemical compound with diverse uses that entail both benefits and damages in equal parts. Besides being one of the components of gunpowder, it is also used as an oxidizing agent for fireworks and rocket propellants. But for all its explosive uses, it is also being used as a preservative in some salted meats, a practice that dates back to the middle ages.
It is also an important component in toothpastes that are used for the treatment of sensitive teeth. Pills for joint pains and backache are also incorporated with this chemical compound. It can also be used as a topical application for the treatment of small wounds, ulcers, and other skin growths. This should, however, be used under the supervision of a doctor since wrong application may cause chemical burns and, thus further damage to the skin.
A more widely known use for this type of chemical compound is as an effective plant fertilizer. The negative charge of its nitrate component keeps the positively charged potassium component from getting absorbed into the soil particles, thus keeping it available to plants for extended periods of time. This ensures that the plant develops properly and maintains normal functioning of its tissues. Potassium nitrate also provides nitrogen for plant uptake.
This chemical compound should be dealt with and handled with the utmost care since it can also cause damages. Although not combustible itself, this compound is a strong oxidizer, which means that when it breaks down and releases its oxygen component, it has the ability of enhancing the flammability of adjacent materials. It is also known to give off toxic fumes and cause an explosion when stored together with a reducing agent.
This chemical compound also poses health risks for people. When inhaled, it can cause coughing, shortness of breath and other respiratory irritation and/or damage. Contact with the skin and the eyes can cause itching and pain. Ingestion of this compound can lead to abdominal pain, dizziness, diarrhea, nausea and vomiting, and blue discoloration of the lips and fingernails.
The first thing to do during contamination of this chemical compound is to transport the affected person to a place with fresh air, flush areas of chemical contact with water, inducing vomiting when the compound has been ingested, and immediately seeking medical assistance.
Potassium nitrate may give itself to several beneficial uses, but when not treated and used responsibly, it may just as well cause serious health damage.
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